Discover the most efficient eggs with the highest Return on Investment (ROI)
ROI (Return on Investment) = Average Pet Value ÷ Egg Cost
Higher ROI means better value for your money! The top-ranked egg gives you the most damage boost per coin spent. Click column headers to sort the table.
| Rank ▼ | Egg ▼ | World ▼ | Cost ▼ | Avg Value ▼ | ROI ▼ |
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Not necessarily! Higher cost eggs often have better secret pets. ROI is best for early-mid game optimization.
We calculate the weighted average of all pets in an egg based on their drop rates and max multipliers.
Secret pets are included in calculations but have very low drop rates, so they minimally affect ROI.
For progression, yes! Stick to the best ROI egg for your current stage until you unlock the next world.